plan9port

commit d20564a9a6d75192ec21170f2c6cd699eb361d96
parent 2bdefab1da7bc64f433cba5871fc57d5524a06e1
Author: rsc <devnull@localhost>
Date:   Tue, 18 Jul 2006 15:23:58 +0000

add vttimefmt

Diffstat:
M
include/venti.h
 | 
2
++
M
src/libventi/mkfile
 | 
1
+
A
src/libventi/time.c
 | 
25
+++++++++++++++++++++++++

3 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/include/venti.h b/include/venti.h
@@ -488,6 +488,8 @@ uvlong vtfilegetsize(VtFile*);
 int vtfilesetsize(VtFile*, u64int);
 int vtfileremove(VtFile*);
 
+extern int vttimefmt(Fmt*);
+
 extern int chattyventi;
 extern int ventidoublechecksha1;
 extern int ventilogging;
diff --git a/src/libventi/mkfile b/src/libventi/mkfile
@@ -27,6 +27,7 @@ OFILES=\
 	srvhello.$O\
 	strdup.$O\
 	string.$O\
+	time.$O\
 	version.$O\
 	zero.$O\
 	zeroscore.$O\
diff --git a/src/libventi/time.c b/src/libventi/time.c
@@ -0,0 +1,25 @@
+#include <u.h>
+#include <libc.h>
+#include <venti.h>
+
+int
+vttimefmt(Fmt *fmt)
+{
+	vlong ns;
+	Tm tm;
+
+	if(fmt->flags&FmtLong){
+		ns = nsec();
+		tm = *localtime(ns/1000000000);
+		return fmtprint(fmt, "%04d/%02d%02d %02d:%02d:%02d.%03d", 
+			tm.year+1900, tm.mon+1, tm.mday, 
+			tm.hour, tm.min, tm.sec,
+			(int)(ns%1000000000)/1000000);
+	}else{
+		tm = *localtime(time(0));
+		return fmtprint(fmt, "%04d/%02d%02d %02d:%02d:%02d", 
+			tm.year+1900, tm.mon+1, tm.mday, 
+			tm.hour, tm.min, tm.sec);
+	}
+}
+